OwnMy 4'' Crystal Glass Magnifier, Glide Paperweight Magnifying Glass Dome, Crystal Half Ball Sphere Lens for Photography/Decoration, Reading Aid by OwnMy at Get Cheap Health Insurance. MPN: HD. Hurry! Limited time offer. Offer valid only while supplies last. What is dome magnifier? A dome magnifier is a dome-shaped magnifying device made of glass or acrylic plastic, used to enlarge words on a page or

Product Description

What is dome magnifier?

A dome magnifier is a dome-shaped magnifying device made of glass or acrylic plastic, used to enlarge words on a page or computer screen.

How does it work?

They are plano-convex lenses: the flat (planar) surface is placed on the object to be magnified, and the convex (dome) surface provides the enlargement,they usually provide magnification more than 1.8x

Where can we use it?

Dome magnifiers are often used by the visually impaired. They are good for reading maps or basic text and their inherent 180°design naturally amplifies illumination from ambient side-light.

Specification:

Material: glass Size: 4' / 100mm in diameter Weight: 730g

Package includes:

1x crystal dome paperweight

Features & Highlights

Material: super glass, 4' / 100mm in diameter

Easy to use: works on everything that you can lay flat, not need to be held

Relief to be able to read something without wearing glasses, doubles as a paperweight to hold your page

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